Updated openstack/openstack
Project: openstack-dev/devstack  0824c175ce5df32f81877c785d82cd79f7c8ce83

Add MAINTAINERS.rst

Add a MAINTAINERS.rst file with two goals

1) to help seed initial reviews with relevant people.  Devstack by its
nature attracts new contributors, so when they hit some obscure bug,
this will help them find out who to put on a review.

2) core reviewers can't know everything about everything.  Having
someone who has flagged themselves as interested in an area sign-off
off on relevant changes can help move changes through.

Change-Id: Idf0914f55d72832a829ac99edf763ff51f71ca6c